Diffusive lossless energy and coherence transfer by noisy coupling

D. Mogilevtsev, G. Ya Slepyan

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Here we show that noisy coupling can lead to diffusive lossless energy transfer between individual quantum systems retaining a quantum character leading to entangled stationary states. Coherence may flow diffusively while being summarily preserved even when energy exchange is absent. Diffusive dynamics persists even in the case where additional noise suppresses all unitary excitation exchange: arbitrarily strong local dephasing, while destroying quantum correlations, does not affect energy transfer.

Original languageEnglish
Article number012116
JournalPhysical Review A
Volume94
Issue number1
DOIs
StatePublished - 22 Jul 2016

Funding

FundersFunder number
European Commission
Horizon 2020 Framework Programme644076, 686731, 246784, 612285, 316432
Seventh Framework Programme247007

    Fingerprint

    Dive into the research topics of 'Diffusive lossless energy and coherence transfer by noisy coupling'. Together they form a unique fingerprint.

    Cite this